AP 9221 ANALYSIS AND DESIGN OF ANALOG INTEGRATED CIRCUITS ME VLSI DESIGN SYLLABUS

AP9221 ANALYSIS AND DESIGN OF ANALOG INTEGRATED CIRCUITS

UNIT I MODELS FOR INTEGRATED CIRCUIT ACTIVE DEVICES

Depletion region of a PN junction – large signal behavior of bipolar transistorssmall signal model of bipolar transistor- large signal behavior of MOSFET- small signal model of the MOS transistors- short channel effects in MOS transistors – weak inversion in MOS transistors- substrate current flow in MOS transistor.

UNIT II CIRCUIT CONFIGURATION FOR LINEAR IC

Current sources, Analysis of difference amplifiers with active load using BJT and FET, supply and temperature independent biasing techniques, voltage references. Output stages: Emitter follower, source follower and Push pull output stages.

UNIT III OPERATIONAL AMPLIFIERS

Analysis of operational amplifiers circuit, slew rate model and high frequency analysis, Frequency response of integrated circuits: Single stage and multistage amplifiers, Operational amplifier noise

UNIT IV ANALOG MULTIPLIER AND PLL

Analysis of four quadrant and variable trans conductance multiplier, voltage controlled oscillator, closed loop analysis of PLL, Monolithic PLL design in integrated circuits: Sources of noise- Noise models of Integrated-circuit Components – Circuit Noise Calculations – Equivalent Input Noise Generators – Noise Bandwidth – Noise Figure and Noise Temperature

UNIT V ANALOG DESIGN WITH MOS TECHNOLOGY

MOS Current Mirrors – Simple, Cascode, Wilson and Widlar current source – CMOS Class AB output stages – Two stage MOS Operational Amplifiers, with Cascode, MOS Telescopic-Cascode Operational Amplifier – MOS Folded Cascode and MOS Active Cascode Operational Amplifiers

REFERENCES:

1. Gray, Meyer, Lewis, Hurst, “Analysis and design of Analog IC’s”, Fourth Edition, Willey International, 2002.

2. Behzad Razavi, “Principles of data conversion system design”, S.Chand and company ltd, 2000

3. Nandita Dasgupata, Amitava Dasgupta,”Semiconductor Devices, Modelling and Technology”, Prentice Hall of India pvt. ltd, 2004.

4. Grebene, Bipolar and MOS Analog Integrated circuit design”, John Wiley & sons,Inc.,2003.

5. Phillip E.Allen Douglas R. Holberg, “CMOS Analog Circuit Design”, Second Edition-Oxford University Press-2003